Restore reliable high-voltage insulation between the ignition coil and spark plug with the ThunderCore PRO Coil Boot 900-P2052 (also written 900P2052). This OE-replacement boot fits the 1999-2001 Chevrolet Metro, 1999-2004 Chevrolet Tracker, 1999-2000 Pontiac Firefly, 2002-2007 Suzuki Aerio, 2000-2002 Suzuki Esteem, 1999-2005 Suzuki Grand Vitara, 1999-2001 Suzuki Swift, 1999-2004 Suzuki Vitara, and 2002-2006 Suzuki XL-7 — see the Buyer's Guide tab for engine-specific coverage.
In coil-on-plug (COP) and coil-near-plug (CNP) systems, the coil boot forms the insulative path between the coil and the spark plug. Over time, heat, vibration, and chemical exposure can degrade a boot, leading to arc-through, misfires, or hard starting; if a worn or cracked boot is the cause, this part replaces it.
- OE-Replacement Quality: engineered to match OE dielectric strength, boot length, and connector geometry.
- Restores Ignition Insulation: replaces worn or cracked boots to help maintain proper spark isolation and reduce voltage loss.
- Heat & Chemical Resistant: constructed from high-temp silicone and reinforced materials to resist oil, fuel, and under-hood heat.
Interchange: 671-4290 · 671-4295 · 671-6257 · CH-13 · 36-2053 · 36-2063
6714290 · 6714295 · 6716257 · CH13 · 362053 · 362063 · BOOT1014 · SPP91E
This part cross-references / interchanges with the following part numbers:
671-4290, 671-4295, 671-6257, BOOT1014, CH-13, 36-2053, 36-2063, SPP91E
